是否允许将本地存储的 HTML 页面附加到从我的 iOS 应用程序发送的电子邮件中？
什么是正确的 mimeType ？
编辑
这是我的代码不起作用，请指出阻止本地 html 文件附件的问题在哪里。
-(IBAction)share:(id)sender{
NSString *btn_title = [sender titleForState:(UIControlStateNormal)];
if ([btn_title isEqualToString: @"fb"] ) {
}else if ([btn_title isEqualToString: @"tw"]){
}else if ([btn_title isEqualToString: @"email"]){
if ([MFMailComposeViewController canSendMail])
{
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:@""];
NSArray *toRecipients = [NSArray arrayWithObjects:@"", nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody = @"";
NSError * error = nil;
NSData *htmlData = [NSData dataWithContentsOfFile:@"/hamla.html" options: NSMappedRead error: &error];
[mailer addAttachmentData:htmlData mimeType:@"text/html" fileName:@"hamla"];
[mailer setMessageBody:emailBody isHTML:NO];
[self presentModalViewController:mailer animated:YES];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Failure"
message:@"Your device doesn't support the composer sheet"
delegate:nil
cancelButtonTitle:@"OK"
otherButtonTitles: nil];
[alert show];
}
}
}
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
switch (result)
{
case MFMailComposeResultCancelled:
NSLog(@"Mail cancelled: you cancelled the operation and no email message was queued.");
break;
case MFMailComposeResultSaved:
NSLog(@"Mail saved: you saved the email message in the drafts folder.");
break;
case MFMailComposeResultSent:
NSLog(@"Mail send: the email message is queued in the outbox. It is ready to send.");
break;
case MFMailComposeResultFailed:
NSLog(@"Mail failed: the email message was not saved or queued, possibly due to an error.");
break;
default:
NSLog(@"Mail not sent.");
break;
}
// Remove the mail view
[self dismissModalViewControllerAnimated:YES];
}